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Links 1 through 10 of 520 Anaximandro Godinho's Bookmarks

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Tesseract is probably the most accurate open source OCR engine available. Combined with the Leptonica Image Processing Library it can read a wide variety of image formats and convert them to text in over 60 languages. It was one of the top 3 engines in the 1995 UNLV Accuracy test. Between 1995 and 2006 it had little work done on it, but since then it has been improved extensively by Google. It is released under the Apache License 2.0.

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In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.

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The Karnaugh map (K-map for short), Maurice Karnaugh's 1953 refinement of Edward Veitch's 1952 Veitch diagram, is a method to simplify Boolean algebra expressions. The Karnaugh map reduces the need for extensive calculations by taking advantage of humans' pattern-recognition capability, permitting the rapid identification and elimination of potential race conditions.

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Build Your Own Arduino Microcontroller
Revolt Lab

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Lots of info regarding the PCB manufacring process.

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The goal of EngineerSphere.com is to bring the technical community together to make things easier on everybody. There will be frequent informative posts on a multitude of Electrical / Computer engineer-related subjects. As time goes on, other focus’ will be added on to better accommodate the entire spectrum. Whether you are an undergrad, graduate, or even a professor, everyone can find something useful here. If there is a subject that you would like covered in greater detail send an email to Jeff@engineersphere.com and an admin, a knowledgeable poster, or myself will gladly elaborate on given subject. Don’t have time for that? Sometimes we don’t either, but someone reading does, simply post your specific question in the Q & A section of the website and enjoy free help. If you are bored or need a 5 minute break from that Fourier Transform, log in and answer a few questions!

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